supply of 4 digit lcd display auto ranging digital earth resistance meter4 digit lcd display auto ranging digital earth resistance meter,4 digit lcd display auto ranging digital earth resistance meter with auto ranging, method for resis tance measurement - 2 pole, counts - 10000, nos. of the stakes - 02 nos, number of the test leads - 02 nos, nu mber of test leads with clamps - 02 nos, external memory - through usb, over range indication, stakeless test( clamp on), nos. of measurable range - 04, measurable ranges - 0.00 to 1,200 ohm, measurable earth resistanc e resolution - 0.01,10 ohm, measurable earth resistance accuracy (?2 % ?1 count), type of battery - non- rechar geable (alkaline), number of non- rechargeable the battery / cell - 01, battery backup time - 48 hour, low batter y indication. warranty 01 year, the equipment supplied with calibration certificate. make ? htc, fluke or equival ent. [ warranty period: 12 months after the date of delivery ] ] => limited